Study Of The Xi'An Xiao Yan Pagoda'S Dynamic Characteristics

Finite element software ABAQUS was used to calculate the dynamic characteristics of Xi'an Xiao Yan pagoda by a three-dimensional entity model, and a variety of factors were simulated on its dynamic characteristics. Results show that it is feasible to calculate the structural dynamic characteristics by a finite element three-dimensional entity model. Through model comparison process, it was found that tilted wall is favorable to the seismic performance. And the elastic-plastic time-history analysis was carried out to simulate the tower under the big earthquake damage, and the corresponding reinforcement measures were discussed according to the simulation results.